Display equipment and displaying control method thereof

Display equipment and displaying control method thereof

  • CN 104,980,720 A
  • Filed: 04/02/2014
  • Published: 10/14/2015
  • Est. Priority Date: 04/02/2014
  • Status: Active Application
First Claim
Patent Images

1. a display device, comprising:

  • Projecting cell, for providing the imaging that will show signal;

    Lens unit, described imaging signal, by described lens unit, imaging surface forms the image that will show;

    Focusing luminescence unit, is arranged on described imaging surface, for launching focusing light signal to described lens unit;

    AndFocusing sensing cell, for sensing the described focusing light signal entered by described lens unit, and according to the image formation state of described focusing light signal, controls the movement of described lens unit,Wherein, described projecting cell equals the light path of described focusing sensing cell to described lens unit to the light path of described lens unit.

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